The vSphere Web Services SDK Programming Guide provides information about developing applications using the VMware® vSphere Web Services SDK 6.5.VMware provides different APIs and SDKs for various applications and goals. The vSphere Web Services SDK targets developers who create client applications for managing VMware® vSphere components available on VMware ESXi and VMware vCenter Server systems.To view the current version of this book as well as all VMware API and SDK documentation, go to http://www.vmware.com/support/pubs/sdk_pubs.html.This book is revised with each release of the product or when necessary. A revised version can contain minor or major changes. Revision History summarizes the significant changes in each version of this book.